X-ray personal dosimeter AT-725

Gamma ray

This direct reading dosimeter is a rugged instrument which measures accumulated quantities of gamma and X-ray radiation up to 5 R. Applications include personal and environmental monitoring. The low energy feature has hospital applications, including fluoroscopy, portable radiography, and angiography. This pocket size instrument is lightweight, and has a sturdy clip to attach to an individual's pocket. To ensure accurate readings, the AT-725 must be zeroed before use with a dosimeter charger, such as the AT-909 or The Charger Features 0 to 5 R Lightweight Hermetically Sealed Sturdy Pocket Clip Meets ANSI N13.5 & N322-1997 Specifications Detector - Fiber electrometer mounted in an electrically conductive plastic ion chamber Detector Housing - Very low permeability plastic, hermetically sealed Accuracy - Within 10% of true exposure Rate Response - Dose rate independent for gamma and X-ray radiation Size (D x L) - 1.5 x 12.4 cm (0.6 x 4.5 in.) Weight - 25 g (1.0 oz) Warranty - 2 year limited warranty Qualifications - Meets ANSI Specifications N13.5 and N322-1997